Other Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2012

Other Accrued Liabilities [Abstract]

Schedule of other accrued liabilities

Other Accrued Liabilities:

	September 30, 2012		December 31, 2011
	(unaudited)
Accrued warranty, current	$	1,229	$	1,157
Accrued taxes, including liability for unrecognized tax benefit, see Note 11		4,028		5,101
Accrued sales returns (1)		7,219		6,143
Other accrued liabilities		2,554		2,588
Total other accrued liabilities	$	15,030	$	14,989

(1)   The activity in the sales returns liability account was as follows:

	Nine Months Ended September 30,
	2012			2011
	(unaudited)			(unaudited)
Balance at beginning of year	$	6,143		$	3,406
Additions that reduce net sales		29,063			14,843
Deductions from reserves		(27,987	)		(11,305	)
Balance at end of period	$	7,219		$	6,944